diff --git a/core/pom.xml b/core/pom.xml
index c03043b..4a0ef70 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.2.13</version>
             <scope>test</scope>
         </dependency>